Detection of Changes in Natural Aquifer Reservoirs based on the Index of Drought

被引：3
|
作者：
Martinez, M. [1 ]
Martinez, M. E. [2 ]
Martinez, E. [3 ]
Renza, D. [4 ]
机构：
[1] Univ Politecn Madrid, Madrid, Spain
[2] Univ Politecn Madrid, Dept Arquitectura & Tecnol Sistemas Informat, Escuela Super Ingenieros Informat, Madrid, Spain
[3] Univ Politecn Madrid, Dept Sistemas Informat, Escuela Super Ingn Sistemas Informat, Madrid, Spain
[4] Univ Mil Nueva Granada, Bogota, Colombia
来源：
IEEE LATIN AMERICA TRANSACTIONS | 2017年 / 15卷 / 11期
关键词：
NDVI; NDWI; NDDI; Landsat; 7-ETM; 8; OLI/TIRS; Change Detections; DIFFERENCE WATER INDEX;
D O I：
10.1109/TLA.2017.8070408
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The purpose of this work is the benefit exploitation of spectral indices such as NDVI, NDWI and NDDI for obtaining drought maps. To this objective, the geographical region of Lake (Bolivia) is selected as a study area. A set of multitemporal multiband scenes of this geographical area, sensed by Landsat 7-ETM+ and Landsat 8-OLI/TIRS sensors have been chosen. Experiments on this images datasets provide encouraging results which may be further used for the analysis of change detection, the decision-making and implementing future action plans.
引用
收藏
页码：2059 / 2063
页数：5
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